angle steel bar 1AISI316L, 316,310S,310,303,304,317, ... industry,architecture,food industry,household products etc.6.Quality:High,we supply the Mill Certificate,third party inspection is ... rolled10.SPC:angle bar : 20*20*3-100*100*12mmflat bar : 20*3-180*30mmround bar : S3-600mmchannel bar : 40*20 ... *3-200*100*12mmsquare bar : 3*3- ...